TY - GEN A1 - Friedrich, Jörg Florian A1 - Retzko, Iris A1 - Kühn, Gerhard A1 - Unger, Wolfgang A1 - Lippitz, Andreas ED - Mittal, K. T1 - Metal doped plasma polymer films T2 - 7th Symposium on Metallized Plastics CY - Newark, NJ, USA DA - 1999-12-02 KW - Plasma polymer KW - r.f. pulsed plasma KW - Conducting films KW - Metal-polymer interface PY - 2001 SN - 90-6764-340-8 VL - 7 SP - 117 EP - 142 PB - VSP CY - Utrecht AN - OPUS4-929 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Retzko, Iris A1 - Unger, Wolfgang A1 - Schulz, H. A1 - Scheibe, H.-J. A1 - Treu, Dieter A1 - Matsubayashi, N. T1 - Analysis of carbon materials by XPS T2 - Materials Week 2002 ; European Congress on Advanced Materials, their Processes and Applications ; 6th International Conference on Joining Ceramics, Glass and Metal CY - Munich, Germany DA - 2002-09-30 PY - 2002 SN - 3-88355-314-X PB - Werkstoff-Informationsges. AN - OPUS4-1734 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Retzko, Iris A1 - Swaraj, Sufal A1 - Unger, Wolfgang A1 - Matsubayashi, N. A1 - Imamura, M. A1 - Tanaka, T. A1 - Shimada, H. T1 - Non-destructive chemical depth-profiling of plasma polymers by variable excitation energy XPS PY - 2003 UR - http://pfwww.kek.jp/acr2002pdf/part_b/pf02b197.pdf SN - 1344-6339 VL - 20 SP - 197 PB - KEK - High Energy Accelerator Research Organization CY - Tsukuba AN - OPUS4-2798 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Retzko, Iris A1 - Unger, Wolfgang A1 - Matsubayashi, N. A1 - Imamura, M. A1 - Tanaka, T. A1 - Shimada, H. T1 - Non-destructive XPS depth-profiling of ta:C-films by variable excitation energy PY - 2003 UR - http://pfwww.kek.jp/acr2002pdf/part_b/pf02b198.pdf SN - 1344-6339 VL - 20 SP - 198 PB - KEK - High Energy Accelerator Research Organization CY - Tsukuba AN - OPUS4-2799 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Gross, Thomas A1 - Retzko, Iris A1 - Friedrich, Jörg Florian A1 - Unger, Wolfgang T1 - Time-of-flight-SIMS and XPS characterization of metal doped polymers N2 - Organic thin films with defined chemical structures and physical properties are required for various applications. Plasma polymerization is of technological interest, since the deposition of plasma polymers is possible on any material of any shape in the desired thickness. We report on the TOF-SIMS (TOF: time-of-flight) and XPS investigations of pulse plasma ‘poly(acetylene)’ and alkali metal doped pulse plasma ‘poly(acetylene)’ films. The combination of TOF-SIMS and XPS supplies detailed information on the surface chemistry of these films. Application of both methods provides the possibility for cross-checking certain results. Moreover the different sensitivities of the methods can be utilized. According to the TOF-SIMS and XPS data it can be concluded that the interaction of alkali metals with plasma ‘poly(acetylene)’ results in electrovalent bonds of the type Me?+–C?- between carbon and metal. Furthermore carbon–oxygen–metal interactions were observed. These interactions are of the type C=O?-cdots, three dots, centeredMe?+ and/or C–O?-–Me?+. KW - SIMS KW - TOF-SIMS KW - XPS KW - Plasma KW - Polymer KW - Poly(acetylene) PY - 2003 U6 - https://doi.org/10.1016/S0169-4332(02)00769-9 SN - 0169-4332 SN - 1873-5584 VL - 203-204 SP - 575 EP - 579 PB - North-Holland CY - Amsterdam AN - OPUS4-2271 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Retzko, Iris A1 - Unger, Wolfgang A1 - Treu, Dieter A1 - Schulz, H. A1 - Scheibe, H.-J. A1 - Matsubayashi, N. T1 - Analysis of Carbon Materials by XPS T2 - Materials Week 2002 CY - Munich, Germany DA - 2002-09-30 PY - 2002 AN - OPUS4-3289 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Friedrich, Jörg Florian A1 - Mix, Renate A1 - Kühn, Gerhard A1 - Retzko, Iris A1 - Schönhals, Andreas A1 - Unger, Wolfgang T1 - Plasma-based introduction of monosort functional groups of different type and density onto polymer surfaces. Part 2: Pulsed plasma polymerization N2 - This new functionalization method consists of the deposition of very thin plasma polymer layers (20 to 100 nm) of functional group bearing monomers in pulsed plasma. With allylalcohol, a maximum of 30 OH groups per 100 C atoms was measured with a selectivity of about 90% and a significant stability at long-time exposure to air. Allylamine was used to produce primary amino groups, with a maximum of 18 NH2 groups per 100 C atoms. Side reactions were observed during the storage in air, such as oxidation of the amino groups. Carboxylic groups could be produced using acrylic acid with a maximum concentration of 24 COOH groups per 100 C atoms. The most prominent side reaction was the decarbonylation/ decarboxylation of the acid group during plasma deposition.___TAGSTART___BR___TAGEND___ The variation of the density of functional groups using the pulsed-plasma polymerization of functional-group-bearing monomers was possible by the chemically-initiated radical copolymerization with either a chain-extending monomer, such as ethylene, or a cross linker, such as butadiene, in plasma. The density of functional groups could be adjusted continuously (0 to 30 OH, 0 to 18 NH2 and 0 to 24 COOH groups per 100 C atoms).___TAGSTART___BR___TAGEND___ The successful application of these densely functionalized polymer surfaces for producing biocompatible surfaces and for use in metal–polymer composites is proposed. KW - Pulsed plasma polymerization KW - Plasma-initiated copolymerization KW - Charcterization of homo- and copolymers PY - 2003 U6 - https://doi.org/10.1163/156855403765826874 VL - 10 IS - 2-3 SP - 173 EP - 223 PB - North-Holland CY - New York, NY AN - OPUS4-2706 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Friedrich, Jörg Florian A1 - Meyer-Plath, Asmus A1 - Retzko, Iris A1 - Kühn, Gerhard A1 - Mix, Renate ED - d'Agostino, R. T1 - Comparison of different plasmachemical processes for the formation of monotype functionalized polymer surfaces T2 - 16th International Symposium on Plasma Chemistry (ISPC-16) CY - Taormina, Italy DA - 2003-06-22 PY - 2003 IS - CD-ROM PB - Dep. of Chemistry, Univ. CY - Bari AN - OPUS4-2709 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Retzko, Iris A1 - Unger, Wolfgang T1 - Analytik neuer Kohlenstoffmaterialien - DLS Filme T2 - Abschlusskolloquium zum Ma Tech-Projekt 03N8627C, IWS Dresden CY - Dresden, Germany DA - 2003-02-12 PY - 2003 AN - OPUS4-4372 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Retzko, Iris A1 - Treu, Dieter A1 - Lippitz, Andreas A1 - Unger, Wolfgang A1 - Matsubayashi, N. A1 - Imamura, M. A1 - Tanaka, T. A1 - Schulz, H. T1 - Analysis of carbon materials and plasma polymers by x-ray photoelectron spectroscopy and x-ray absorption spectroscopy (XPS, XAS) T2 - AIST-BAM Symposium on Material Surface Technology in TWIN Institute Programme; AIST Tsukuba Research Centre CY - Tsukuba, Japan DA - 2003-02-18 PY - 2003 AN - OPUS4-4373 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -